2564291232

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{287219}}^1$

素因数の和:287266

約数の個数: 72

約数和(自身を含む): 7527461760

約数和(自身を除く): 4963170528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 287219, 574438, 861657, 1148876, 1723314, 2297752, 2584971, 3446628, 4595504, 5169942, 6893256, 8903789, 9191008, 10339884, 13786512, 17807578, 20679768, 26711367, 27573024, 35615156, 41359536, 53422734, 71230312, 80134101, 82719072, 106845468, 142460624, 160268202, 213690936, 284921248, 320536404, 427381872, 641072808, 854763744, 1282145616, 2564291232]

約数ペア:

[(1, 2564291232), (2, 1282145616), (3, 854763744), (4, 641072808), (6, 427381872), (8, 320536404), (9, 284921248), (12, 213690936), (16, 160268202), (18, 142460624), (24, 106845468), (31, 82719072), (32, 80134101), (36, 71230312), (48, 53422734), (62, 41359536), (72, 35615156), (93, 27573024), (96, 26711367), (124, 20679768), (144, 17807578), (186, 13786512), (248, 10339884), (279, 9191008), (288, 8903789), (372, 6893256), (496, 5169942), (558, 4595504), (744, 3446628), (992, 2584971), (1116, 2297752), (1488, 1723314), (2232, 1148876), (2976, 861657), (4464, 574438), (8928, 287219)]